.head_top{background:#f9f9f9;height:45px;line-height:45px;font-family:microsoft yahei;border-bottom:1px solid #eaeaea;}
.head_top .w1200{width:1200px;height:100%;margin:0 auto;font-size:14px;color:#666;}
.head_top .w1200 ul.site-l{float:left;}
.head_top .w1200 ul.site-r{float:right;}
.head_top .w1200 ul li{float:left;height:45px;}
.head_top .w1200 ul.site-r li{margin-left:10px;}
.head_top .w1200 ul li i{width:18px;height:18px;margin:13.5px 5px;display:block;float:left;background: url(../images/head-icons.png) no-repeat;}
.head_top .w1200 ul .home i{background-position:0 0;}
.head_top .w1200 ul .collect i{background-position:0 -19px;}
.head_top .w1200 ul .tel i{background-position:0 -35px;}